From ac7fc4fb2b6a126af8d07f46500440c9641976cf Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Mon, 14 Jul 2008 22:38:25 +0200 Subject: i2c: Consistently reject unsupported transactions Many PC SMBus host controller drivers don't properly handle the case where they are requested to achieve a transaction they do not support. Update them so that the consistently print a warning message and return a single error value in this case. Signed-off-by: Jean Delvare --- drivers/i2c/busses/i2c-viapro.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/i2c/busses/i2c-viapro.c') diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c index 7628fe8e094..c611905df00 100644 --- a/drivers/i2c/busses/i2c-viapro.c +++ b/drivers/i2c/busses/i2c-viapro.c @@ -287,7 +287,7 @@ static s32 vt596_access(struct i2c_adapter *adap, u16 addr, return 0; exit_unsupported: - dev_warn(&vt596_adapter.dev, "Unsupported command invoked! (0x%02x)\n", + dev_warn(&vt596_adapter.dev, "Unsupported transaction %d\n", size); return -EOPNOTSUPP; } -- cgit v1.2.3